Pythagoras conducted his acoustical experiments after hearing.
and
intervals coming from a blacksmith shop.
o
a loud and soft
b. consonant and dissonant
o
o c. large and small
o d. major and minor

consonant and dissonant

Explanation:

The legend says Pythagoras passed by the blacksmith shop and heard the slamming of the hammers. He realized that, when stuck simultaneously, they produce consonance and dissonance.

Consonance and dissonance are intervals that are produced by simultaneous or consecutive sounds.

The legend of Pythagoras says that he noticed that these hammers sometimes produce a good sound - consonance - when they hit together, and sometimes they are in disharmony - dissonance.

Hammers A and B together where producing consonance, and so were A and C, but B and C produced dissonance with each other.

eurasia because it is europe and asia